2006 Callaway Big Bertha Sand Wedge Club: Sand Wedge Loft: 55deg Shaft: Regular flex graphite shaft (75g) Proprietary Technologies including S2H2, Tru-Bore, Variable Face Thickness, and 360-degree undercut channel design vastly improve clubhead control, feel and efficiency The improved constant-Width Sole Design decreases digging to eliminate fat shots and drives the club through a variety of challenging turf conditions High-Polish Finish is the end result of Callaway's innovative 17-4 cast stainless steel composition
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